FILE: ACWC-024-E-_-_-_-2 Units.vsd
DESCRIPTION
COLD SHOT
CHILLERS
NOTES:
208/230V
460V
CT
CONNECT FOR
APPROPRIATE
VOLTAGE
“NOTE”
24V
secondary
YEL
(COM)
CB
BRN
GRN/YEL
GND
BLU
RED
FU
5 AMP
BLK
BLK
FU
FU
FB-1
(2)-1 AMP
Fuse may be
used in place of
circuit breaker
FUSES
TB1
Remove jumper for remote on/off
connect TB1 #1 and TB1 #2 to a
“DRY” non-voltage terminals
WITH REMOTE
ON/OFF ONLY
2
1
TB1
YEL
BLU
OPEN 10 PSI
CLOSE 25
OPEN 630 PSI
CLOSE 480
HPS
LPS
YEL
BLU
YEL
YEL
BRN
GRN
17
3
4
6
5
1
2
7
8
9
10
11
12
16
18
15
14
13
L
N
TOP
O/P2
O/P3
O/
P
1
24V
RED
WHT
TC
Chromalox
6040
SW
YEL
GRN
GRN
Pump Only
Cooling Cycle
RED
RED
ICM491
4
6
COM
RUN
WITH ICM
ONLY
JUMPER
BRN
CC
C1
C2
PC
C1
C2
BRN
BRN
WIRING SCHEMATIC FOR
ACWC-024-E-_-_-40-2
ACWC-024-E-_-_-IND-2
GND
L1
L3
TO
POWER
SUPPLY
GROUNDING LUG
PC
BLK
BLK
BLK
BLK
DISCONNECT
FIELD
SUPPLIED
BRN
L3
L1
T3
T1
SC
BLK
RED
RED
VIO
ORN
COMPRESSOR
C
S
R
CH
BLK
BLK
GRN/YEL
GND
CC
HERM
COM
FAN
RED
DRC
1
5
2
BLK
STRIPED
PR
M
FAN MOTOR
M
CHILLER PUMP
ORN
(see note #4)
WHT
BRN
HGB
COMPONENT CODE
CB
CIRCUIT BREAKER
CC
COMPRESSOR CONTACTOR
CH
CRANKCASE HEATER
COM
COMMON
CT
CONTROL TRANSFORMER
DRC
DUAL RUN CAPACITOR
FB
FUSE BLOCK
FCC
FAN CYCLE CONTROL
FS
FLOW SAFETY
FU
FUSE
GND
GROUND
HGB
HOT GAS BYPASS
HGR
HOT GAS RELAY
HPS
HIGH PRESSURE SAFETY
ICM
VOLTAGE MONITOR
L
LINE
LPS
LOW PRESSURE SAFETY
M
MOTOR
OPT
OPTIONAL
PC
PUMP CONTACTOR
PR
POTENTIAL RELAY
RC
RUN CAPACITOR
SC
START CAPACITOR
SW
CHILLER ON/OFF SWITCH
TB
TERMINAL BLOCK
TC
THERMOCOUPLE TYPE-J
1. REPLACEMENT WIRE AND FUSES MUST BE THE SAME
SIZE AS ORIGINAL.
2. UNIT MUST BE PERMANENTLY GROUNDED AND
CONFORM TO N.E.C. & LOCAL CODES.
3. MINIMUM WIRE SIZE BASED ON 75 DEGREES C
INSULATION COPPER WIRE.
4. OPTIONAL HOT GAS BYPASS FOR CAPACITY CONTROL.
JUMPER
OPEN 35 DEG.
MANUAL RESET
FS
BLK
